DOROTHY ANNE EWALD O.D.
NPI 1508937160
Optometrist in Hempstead, NY
About Dorothy Anne Ewald O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DOROTHY ANNE EWALD O.D. (NPI 1508937160) is an individual optometrist in Hempstead, New York, licensed in New York (VUT005314) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Kew Gardens, and is a graduate of State University Of New York - State College Optometry (1992).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dorothy Anne Ewald O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Dorothy Ewald reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hempstead, NY 11550
- Reassigned Medicare billing, New York enrollment
Kew Gardens, NY 11415
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
Rego Park, NY 11374
- Reassigned Medicare billing, New York enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11550 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Dorothy Ewald's NPI number?
The NPI number for Dorothy Ewald is 1508937160. It was assigned to this individual provider in the NPPES registry on November 13, 2006.
Where is Dorothy Ewald located?
Dorothy Ewald practices at 216A Fulton Ave, Hempstead, NY 11550. The listed phone number is (516) 538-3200.
What is Dorothy Ewald's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Dorothy Ewald enrolled in Medicare?
Yes. Dorothy Ewald is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Dorothy Ewald's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dorothy Ewald reassigns Medicare benefits to 3 organizations: Matrixx Optics Ltd (Hempstead, NY), Lens Express Optical, Inc (Kew Gardens, NY) and Omega Optical Inc (Rego Park, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dorothy Ewald's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dorothy Ewald accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Dorothy Ewald as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Dorothy Ewald was last updated on October 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dorothy Anne Ewald, O.D. · NPI 1508937160
Optometrist provider in Hempstead, New York. Individual provider, active in the CMS NPPES registry since November 13, 2006.
## Identity
- **NPI:** 1508937160 (Entity type: Individual)
- **Enumerated:** November 13, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** VUT005314 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 216A FULTON AVE, Hempstead, NY 11550-3705
- **Phone:** (516) 538-3200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Matrixx Optics Ltd (NPI 1003988916, Hempstead, NY); Lens Express Optical, Inc (NPI 1942444914, Kew Gardens, NY); Omega Optical Inc (NPI 1336360767, Rego Park, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York - State College Optometry, class of 1992
## Record status
- **NPPES last updated:** October 16, 2025
- **Other identifiers:** Medicaid 01447103 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1508937160) · Data from the CMS NPPES public registry.